---
product_id: 614737165
title: "Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems"
brand: "royal canin"
price: "$75.35"
currency: USD
in_stock: true
reviews_count: 13
category: "Royal Canin"
url: https://www.desertcart.us/products/614737165-royal-canin-gastro-intestinal-fibre-response-12-x-85-g
store_origin: US
region: United States of America
---

# 41% highly digestible protein for energy 1.2% Psyllium for constipation relief Prebiotic fiber blend for gut & urinary health Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems

**Brand:** royal canin
**Price:** $75.35
**Availability:** ✅ In Stock

## Summary

> 🐾 Keep your cat’s gut happy and energy high — because they deserve royal treatment!

## Quick Answers

- **What is this?** Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems by royal canin
- **How much does it cost?** $75.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/614737165-royal-canin-gastro-intestinal-fibre-response-12-x-85-g)

## Best For

- royal canin enthusiasts

## Why This Product

- Trusted royal canin brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy-Optimized Formula:** Delivers balanced nutrition to maintain your cat’s ideal weight and vitality.
- • **Vet-Recommended Precision:** Part of Royal Canin’s Veterinary Health Nutrition range, trusted by professionals worldwide.
- • **Gut & Urinary Health Boost:** Enriched with prebiotics and fiber to support a healthy intestinal and urinary environment.
- • **Targeted Digestive Support:** Formulated specifically to ease chronic constipation and promote smooth digestion.
- • **Gradual Transition Guidance:** Designed for easy dietary switch over 7-10 days to ensure your cat’s comfort and acceptance.

## Overview

Royal Canin Gastro Intestinal Fibre Response is a veterinary-formulated dry cat food designed for adult cats suffering from chronic constipation and gastrointestinal issues. Featuring 1.2% psyllium husks to alleviate constipation, 41% highly digestible protein to meet energy needs, and a specialized blend of fiber and prebiotics to promote optimal digestion and urinary health, this diet supports your cat’s overall well-being. Recommended by vets, it requires a gradual feeding transition and precise portion control for best results.

## Description

Product description ROYAL CANIN Gastrointestinal Fibre Response has been specially developed to support optimal digestion in cats with chronic constipation or similar gastrointestinal problems. The high psyllium content of this formula can help reduce symptoms of constipation. This formula can support your cat's energy needs so that it can maintain a healthy weight. This highly digestible formula has been enriched with a balanced blend of fibre and prebiotics to help promote optimal digestion and intestinal activity. This food has also been developed to support a healthy urinary environment. This product is a veterinary food from the Veterinary Health Nutrition range by Royal Canin. Accordingly, it is important that the food is fed only on the recommendation of a veterinarian. A feed change should be done carefully and gradually over a period of 7-10 days. Pay attention to the correct portion size - especially for mixed feeding. To meet the individual preferences of all cats, ROYAL CANIN Gastrointestinal is also available as a dry food. Indications chronic constipation and gastrointestinal problems in cats P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Ingredients Composition: meat and animal derivatives*, cereals*, vegetable by-products (including psyllium husks and seeds; 1.2%), minerals, oils and fats**, yeasts, sugar. Easily digestible raw products: *Easily digestible protein sources: 41%, **easily digestible fat sources: 0.3% Directions Feed the Royal Canin Gastrointestinal Fibre Response diet to adult cats with chronic constipation or similar gastrointestinal problems, following a veterinarian's recommendation and gradually transitioning the food over 7-10 days. Pay attention to the correct portion size, especially for mixed feeding. See more

Review: Would recommend and was recommended by a vet - This product was recommended by a vet to help my cat be more regular after he was constipated. I give him half a pouch a day with a little water and it has worked wonders for him. He no longer waits 48-72hrs to go toilet and is now going every 12-24hrs. He rarely seems to wait longer. He’ll wait longer when the litter isn’t quite right or something isn’t the way he wants. I started seeing results in just under a week and he has now been eating this food for about 3 weeks. My cat seems to enjoy this food but I cannot see what flavour it is meant to be. The ingredients mention meat and meat derivatives but makes no mention of flavour. My cat is medium sized but eats very little at every meal so he tends not to finish his food but he does eat this and a lot of the time almost finishes what I give him.
Review: This food helps his bowel - My cat was ill and had to change his food to help him to get better and his biscuits too ,he's a lot better now and he loves his food

## Features

- ✅ CONSTIPATION - ROYAL CANIN GASTROINTESTINAL FIBRE RESPONSE is designed to support optimal digestion in cats with chronic constipation
- ✅ SYMPTOMS OF CONSTIPATION - The high psyllium content in the formula of the RC GASTROINTESTINAL FIBRE RESPONSE can help reduce symptoms of constipation
- ✅ ENERGY REQUIREMENTS - The formula of the RC GASTROINTESTINAL FIBRE RESPONSE can support your cat's energy needs, helping it maintain a healthy weight
- ✅ FIBRES - The recipe has been enriched with a blend of fibres and prebiotics to help support optimal digestion
- ✅ URINARY ENVIRONMENT - The special food for cats ROYAL CANIN GASTROINTESTINAL FIBRE RESPONSE has also been developed to support the promotion of a healthy urinary environment

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CHF35D6Y |
| Age Range Description | Adult |
| Allergen Information | Gluten |
| Animal Food Diet Type | Veterinary Diet |
| Benefits | Supports digestive health and urinary tract in cats with constipation |
| Best Sellers Rank | 7,261 in Pet Supplies ( See Top 100 in Pet Supplies ) 170 in Dry Cat Food |
| Brand Name | ROYAL CANIN |
| Breed Recommendation | All Breed Sizes |
| Container Type | Bag |
| Customer Reviews | 4.5 4.5 out of 5 stars (324) |
| Dog Breed Size | Small |
| Flavour | Chicken |
| Global Trade Identification Number | 09003579023778 |
| Item Form | Dry |
| Item Weight | 1020 Grams |
| Manufacturer | Royal Canin |
| Number of Items | 1 |
| Occasion | Birthday |
| Pet Type | Cat |
| Recommended Uses For Product | pet_digestive_health, pet_urinary_tract_health |
| Special Features | High psyllium content to reduce symptoms of constipation and support for a healthy urinary environment |
| Special Ingredients | Psyllium |
| Specific Uses For Product | Sensitive Stomach, Urinary Tract Health, Weight Management |
| Target Species | Cat |
| Unit Count | 1.00 count |

## Product Details

- **Age range (description):** Adult
- **Brand:** ROYAL CANIN
- **Flavour:** Chicken
- **Item form:** Dry
- **Specific uses for product:** Sensitive Stomach, Urinary Tract Health, Weight Management

## Images

![Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems - Image 1](https://m.media-amazon.com/images/I/51uVc-UioOL.jpg)
![Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems - Image 2](https://m.media-amazon.com/images/I/51VeVKI9SFL.jpg)
![Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems - Image 3](https://m.media-amazon.com/images/I/51AkK2RmkcL.jpg)
![Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems - Image 4](https://m.media-amazon.com/images/I/51L-j3n2tBL.jpg)
![Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems - Image 5](https://m.media-amazon.com/images/I/61OOCrjntWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Would recommend and was recommended by a vet
*by M***Y on 2 March 2026*

This product was recommended by a vet to help my cat be more regular after he was constipated. I give him half a pouch a day with a little water and it has worked wonders for him. He no longer waits 48-72hrs to go toilet and is now going every 12-24hrs. He rarely seems to wait longer. He’ll wait longer when the litter isn’t quite right or something isn’t the way he wants. I started seeing results in just under a week and he has now been eating this food for about 3 weeks. My cat seems to enjoy this food but I cannot see what flavour it is meant to be. The ingredients mention meat and meat derivatives but makes no mention of flavour. My cat is medium sized but eats very little at every meal so he tends not to finish his food but he does eat this and a lot of the time almost finishes what I give him.

### ⭐⭐⭐⭐⭐ This food helps his bowel
*by H***S on 7 April 2026*

My cat was ill and had to change his food to help him to get better and his biscuits too ,he's a lot better now and he loves his food

### ⭐⭐⭐⭐⭐ Fibre wet cat food
*by M***L on 30 January 2026*

Excellent food for cats prone to constipation. Really helped our cats would recommend

## Frequently Bought Together

- Royal Canin Gastro Intestinal Fibre Response | 12 x 85 g | Complete Diet Food for Adult Cats | For Cats with Chronic Constipation or Similar Gastrointestinal Problems
- ROYAL CANIN Veterinary Gastrointestinal Fibre Response | 400 g | Dry Food for Adult Cats | To Support Digestion | Adapted Energy Content

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-19*